2 HILTI FSONE MAX 2101532 High Performance Intumescent Firestop
Hilti Fs-One Max Technical Data Sheet. See table 1 pressure differential: Web 1 4 3 page:
Web 1 4 3 page: See table 1 pressure differential:
Web 1 4 3 page: Web 1 4 3 page: See table 1 pressure differential:
